NASA NTRS · 19900000149
Noise-Contamination Detector
Abstract
Deviations in periods of output from tracking filter measured. Signal-analyzing system measures degree to which sinusoid contaminated by noise. Noise-contamination detector indirectly measures noise in noisy sinusoidal signal by measuring average value of fractional absolute dither in period of signal. Developed to measure noise in outputs of vibration sensors used to test bearings and other components of rotating machinery.
Keep this discovery
Explore connections, maps & timelines
Randall, Richard L.. 1990-04-01. Noise-Contamination Detector. https://ntrs.nasa.gov/citations/19900000149
Cite the original work for its findings. Save a collection to share your selection of sources.